208534105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{17923}}^1$

素因数の和:18120

約数の個数: 16

約数和(自身を含む): 271010880

約数和(自身を除く): 62476775

約数列:

[1, 5, 13, 65, 179, 895, 2327, 11635, 17923, 89615, 232999, 1164995, 3208217, 16041085, 41706821, 208534105]

約数ペア:

[(1, 208534105), (5, 41706821), (13, 16041085), (65, 3208217), (179, 1164995), (895, 232999), (2327, 89615), (11635, 17923)]